WO2000045701A8 - Portable eeg electrode locator headgear - Google Patents

Portable eeg electrode locator headgear

Info

Publication number
WO2000045701A8
WO2000045701A8 PCT/US2000/002874 US0002874W WO0045701A8 WO 2000045701 A8 WO2000045701 A8 WO 2000045701A8 US 0002874 W US0002874 W US 0002874W WO 0045701 A8 WO0045701 A8 WO 0045701A8
Authority
WO
WIPO (PCT)
Prior art keywords
scalp
user
electrode locators
eeg electrode
eeg
Prior art date
Application number
PCT/US2000/002874
Other languages
French (fr)
Other versions
WO2000045701A1 (en
Inventor
Daniel J Levendowski
Christine Berka
Zoran R Konstantinovic
Original Assignee
Advanced Brain Monitoring Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Advanced Brain Monitoring Inc filed Critical Advanced Brain Monitoring Inc
Priority to EP00913356A priority Critical patent/EP1150605A1/en
Priority to AU34820/00A priority patent/AU3482000A/en
Publication of WO2000045701A1 publication Critical patent/WO2000045701A1/en
Publication of WO2000045701A8 publication Critical patent/WO2000045701A8/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6804—Garments; Clothes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrotherapy Devices (AREA)

Abstract

The headgear (10) includes a front forehead pad, a base strap assembly (36) connected to the front forehead pad (30), a plurality of EEG electrode locators (12) for receiving EEG electrodes, and a plurality of locator straps (24) connected to the front pad of material, the base trap assembly, and to the plurality of EEG electrode locators for accurately positioning the plurality of EEG electrode locators positioned relative to the scalp of a user. A visor (34) can be attached to the front pad of material, and the base strap assembly may include an occipital locator device. A plunger assembly with spreadable fingers for optionally parting the hair of the user's scalp is also provided that is inserted in the electrode locators to optionally prepare the user's scalp and to seat the electrodes. In one embodiment, a spreader portion of the plunger assembly is formed of electrically conductive material, such as electrically conductive silicone. An elastic, stretchable cap portion may also be connected to the EEG electrode locators, for biasing the plurality of electrode locators toward the user's scalp.
PCT/US2000/002874 1999-02-05 2000-02-04 Portable eeg electrode locator headgear WO2000045701A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP00913356A EP1150605A1 (en) 1999-02-05 2000-02-04 Portable eeg electrode locator headgear
AU34820/00A AU3482000A (en) 1999-02-05 2000-02-04 Portable eeg electrode locator headgear

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/245,784 1999-02-05
US09/245,784 US6161030A (en) 1999-02-05 1999-02-05 Portable EEG electrode locator headgear
US09/492,380 US6381481B1 (en) 1999-02-05 2000-01-27 Portable EEG electrode locator headgear
US09/492,380 2000-01-27

Publications (2)

Publication Number Publication Date
WO2000045701A1 WO2000045701A1 (en) 2000-08-10
WO2000045701A8 true WO2000045701A8 (en) 2001-03-29

Family

ID=22928059

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/002874 WO2000045701A1 (en) 1999-02-05 2000-02-04 Portable eeg electrode locator headgear

Country Status (5)

Country Link
US (3) US6161030A (en)
EP (1) EP1150605A1 (en)
AR (1) AR022511A1 (en)
AU (1) AU3482000A (en)
WO (1) WO2000045701A1 (en)

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* Cited by examiner, † Cited by third party
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WO2000045701A1 (en) 2000-08-10
US20020029005A1 (en) 2002-03-07
US6381481B1 (en) 2002-04-30
EP1150605A1 (en) 2001-11-07
US6161030A (en) 2000-12-12
AR022511A1 (en) 2002-09-04

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